Results 11 to 20 of about 128,595 (322)
Origin of asteroid (101955) Bennu and its connection to the New Polana family [PDF]
Scientific ReportsThe asteroid (142) Polana is classified as a B-type asteroid located in the inner Main Belt. This asteroid is the parent of the New Polana family, which has been proposed to be the likely source of primitive near-Earth asteroids such as the B-type ...
Driss Takir +3 more
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Multisatellite Task Allocation and Orbit Planning for Asteroid Terminal Defence
Aerospace, 2022 Near-Earth asteroids are a great threat to the Earth, especially potential rendezvous and collision asteroids. To protect the Earth from an asteroid collision, it is necessary to investigate the asteroid defence problem.
Yuelong Luo +4 more
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The Planetary Science Journal, 2022 Hera is a planetary defense mission under development in the Space Safety and Security Program of the European Space Agency for launch in 2024 October.
P. Michel +47 more
semanticscholar +1 more source
The Astronomical Journal, 2012 25 pages, 18 figures; This chapter is to appear in the book ASTEROIDS IV, part of the University of Arizona Space Science Series, edited by P. Michel, F.
Jessica Agarwal +2 more
openaire +7 more sources
Preliminary analysis of the Hayabusa2 samples returned from C-type asteroid Ryugu
Nature Astronomy, 2021 C-type asteroids1 are considered to be primitive small Solar System bodies enriched in water and organics, providing clues to the origin and evolution of the Solar System and the building blocks of life.
T. Yada +101 more
semanticscholar +1 more source
Simulation of asteroid braking in the Earth atmosphere [PDF]
Компьютерные исследования и моделирование, 2013 This article is investigated phenomenon of asteroid braking in neighborhood Chelyabinsk. Simulation of trajectory and asteroid basic parameters is accomplished on the basis of not numerous fixed video film and measurements. Calculation of hypersonic flow
M. M. Golomazov
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Spacecraft sample collection and subsurface excavation of asteroid (101955) Bennu
Science, 2022 Carbonaceous asteroids, such as (101955) Bennu, preserve material from the early Solar System, including volatile compounds and organic molecules. We report spacecraft imaging and spectral data collected during and after retrieval of a sample from Bennu ...
D. Lauretta +58 more
semanticscholar +1 more source
Asteroid: the PyTorch-based audio source separation toolkit for researchers [PDF]
Interspeech, 2020 This paper describes Asteroid, the PyTorch-based audio source separation toolkit for researchers. Inspired by the most successful neural source separation systems, it provides all neural building blocks required to build such a system.
Manuel Pariente +13 more
semanticscholar +1 more source
Developing Prototype Simulants for Surface Materials and Morphology of Near Earth Asteroid 2016 HO3
Space: Science & Technology, 2021 There are a variety of applications for asteroid simulants in asteroid studies for science advances as well as technology maturation. For specific purpose, it usually requires purpose-specialized simulant.
Xiaojing Zhang +5 more
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